Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in goodwill

The table below summarizes changes in goodwill recorded by the Company during the periods ended March 31, 2018 and December 31, 2017, respectively:

	March 31, 2018		December 31, 2017
Beginning balance, January 1	$	69,483	$	66,351
Additions	—		3,132
Ending balance	$	69,483	$	69,483

Schedule of changes and amortization of finite-lived intangible assets

The tables below present the activity and amortization of finite-lived intangible assets:

	Three months ended March 31,
	2018			2017
Intangible assets, January 1	$	35,240		$	34,362
Additions	—			—
Total intangible assets, end of period	35,240			34,362
Accumulated amortization, January 1	$	(23,955	)	$	(19,220	)
Current year amortization	(847		)	(1,270		)
Total accumulated amortization	(24,802		)	(20,490		)
Net intangible assets, end of period	$	10,438		$	13,872

Summary of Finite-lived Intangible Assets Amortization Expense

Future expense remaining of approximately $10.4 million will be amortized as follows:

2018	2,544
2019	2,640
2020	2,069
2021	1,521
Thereafter	1,664
	$	10,438